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參數(shù)資料
| 型號(hào)： | PCM1738E |
| 英文描述： | 24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 24位192kHz采樣，高級(jí)分段，音頻立體聲數(shù)字模擬轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 19/33頁(yè) |
| 文件大?。?/td> | 2274K |
| 代理商： | PCM1738E |
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PCM1738
SBAS174B
19
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
REGISTER 19
W/R
0
0
1
0
0
1
1
REV
ATS1
ATS0
OPE
CLKD
CLKE
FLT
INZD
W/R
Read/Write Mode Control
When W/R = 0, a Write operation is performed.
When W/R = 1, a Read operation is performed.
Default Value: 0
REV
Output Phase Reversal
This bit is Read/Write.
Default Value: 0
REV = 0
REV = 1
Normal Output (default)
Inverted Output
The REV bit is used to invert the output phase for both the Left and Right channels
.
ATS[1:0]
Attenuation Rate Select
This bit is Read/Write.
Default Value: 00
ATS[1:0]
00
01
10
11
Attenuation Rate Selection
LRCK (default)
1/2 Times of LRCK
1/4 Times of LRCK
1/8 Times of LRCK
The ATS[1:0] bits are used to select the rate at which the attenuator is decremented or incremented during level
transitions.
OPE
DAC Operation Control
This bit is Read/Write.
Default Value: 0
OPE = 0
OPE = 1
DAC Operation Enabled (default)
DAC Operation Disabled
The OPE bit is used to enable or disable the analog output for both channels. Disabling the analog outputs forces
them to the bipolar zero level (BPZ), ignoring the audio data input(s).
CLKD
SCKO Frequency Selection
This bit is Read/Write.
Default Value: 0
CLKD = 0
CLKD = 1
Full Rate, f
SCKO
= f
SCKI
(default)
Half Rate, f
SCKO
= f
SCKI
/2
The CLKD bit is used to determine the output frequency at the system clock output pin, SCKO.
CLKE
SCKO Frequency Enable
This bit is Read/Write.
Default Value: 0
CLKE = 0
CLKE = 1
SCKO Enabled (default)
SCKO Disabled
The CLKE bit is used to enable or disable the system clock output pin, SCKO.
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PDF描述 |
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| PCM1739 | 24-Bit, 192kHz Sampling, Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1739E | 24-Bit, 192kHz Sampling, Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1740 | CONN,CPRSN,2-WAY |
| PCM1740E | Stereo Audio DIGITAL-TO-ANALOG CONVERTER with VCXO and PLL |
| PCM1741 | %2B3.3V Single-Supply, 24-Bit, 96kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM1738E | 制造商:Texas Instruments 功能描述:D/A CONVERTER (D-A) IC |
| PCM1738E/2K | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1738E/2KG4 | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1738E2K | 制造商:BB 制造商全稱:BB 功能描述:24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER |
| PCM1738EG4 | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
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